Lockable speed-lacing system uses high-stretch straps, technical webbing and drawstring laces for a quick, comfortable hold and unmissable aesthetic Engineered mesh uppers are technical in look and feel, delivering just the right amount of stretch and constant airflow for comfort in warm conditions Translucent monofiber yarns add a layer of style to the strap sections and heel loops CloudTec cushioning in Zero-Gravity foam provides a plush, cushioned feel; hidden Speedboard adds responsiveness Imported. Footwear Height Ankle Footwear Closure Bungee Lace Upper Vamp: polyester mesh; quarter: 81% polyester/19% spandex; tongue: synthetic suede Midsole EVA Outsole Rubber Gender Women's size 10 Stock # TC20